Chromadb Python Packages

mempalace

The best-benchmarked open-source AI memory system. And it's free.

bazinga-indeed

BAZINGA - Distributed AI that belongs to everyone

anamne

Brain-inspired local-first memory layer for Claude, Cursor, and any MCP-compatible AI tool. Three memory layers (episodic / scratchpad / working), ACT-R activation decay, 21 MCP tools. Local SQLite + ChromaDB, no SaaS.

contextfs

Universal AI Memory Layer - Cross-client, cross-repo context management with RAG. Works with Claude Code, Claude Desktop, Gemini CLI, and any MCP client.

memorius

Memorius is a self-contained, agent-agnostic memory system that gives LLMs and AI agents persistent, searchable memory with a hierarchical knowledge organization. Drop-in with multi-backend vector storage, pluggable embeddings, built-in MCP + REST servers, and auto-detecting agent hooks for 7 different AI coding agents.

vector-inspector

The missing developer tool for working with vector databases. A comprehensive desktop app for visualizing, querying, and managing vector data.

orionbelt-analytics

Ontology-based MCP server that analyzes database schemas (PostgreSQL, Snowflake, ClickHouse, Dremio) and generates RDF/OWL ontologies with SQL mappings for fan-trap-free Text-to-SQL.

longhand

Lossless local memory for Claude Code. The full, unabbreviated version. Every tool call, every file edit, every thinking block — stored verbatim on your machine. Persistent memory without tokens.

zettabrain-rag

Private AI document assistant — chat with your documents using a fully local RAG pipeline. No API keys, no cloud, no data leaving your machine.

kb-arena

Benchmark 9 retrieval architectures (vector, contextual, QnA, knowledge graph, hybrid, RAPTOR, PageIndex, BM25, rerank) on your own docs. Automated hyperparameter search with bootstrap CIs and significance tests.

rabbitai-reviewer

Open-source AI code reviewer that auto-reviews GitHub PRs LangGraph agents, knowledge graph blast-radius detection, mem0 persistent memory Zero cost, self-hostable.

roampal

Outcome-based persistent memory MCP server for Claude Code and OpenCode. Good advice promoted, bad advice demoted. pip install roampal.

pinrag

A powerful RAG (Retrieval-Augmented Generation) system built with LangChain, designed as an MCP server for Cursor, VS Code, and other AI assistants

embex

High-performance infrastructure libraries built in Rust, with seamless bindings for Python, Node.js, and WebAssembly.

ovos-chromadb-embeddings-plugin

A chromadb embeddings plugin for OVOS

ctxvault

Local memory infrastructure for AI agents. Store knowledge and skills in isolated vaults you compose, control and query.

openframe-adapters

OpenFrame adapter packages — database and queue drivers implementing openframe-core ports across relational, document, vector, time-series, and graph backends.

agentvault-memory

Unified memory layer that consolidates history from all your AI coding agents — searchable by humans (Obsidian) and by AI (MCP).

openframe-adapters-db-mongo

OpenFrame adapter packages — database and queue drivers implementing openframe-core ports across relational, document, vector, time-series, and graph backends.

openframe-adapters-db-postgres

OpenFrame adapter packages — database and queue drivers implementing openframe-core ports across relational, document, vector, time-series, and graph backends.

janus-llm

Leveraging LLMs for modernization through intelligent chunking, iterative prompting and reflection, and retrieval augmented generation (RAG).

vectordbpipe

A modular text embedding and vector database pipeline for local and cloud vector stores. Designed to streamline text preprocessing, embedding generation, and semantic search with multiple backends such as FAISS, Chroma, and Pinecone.

mcp-skillset

Dynamic RAG-powered skills service for code assistants via MCP - Vector + Knowledge Graph hybrid search for intelligent skill discovery

chromadol

Data Object Layer for ChromaDB